* {
    font-family: "微软雅黑", "宋体", "Microsoft YaHei",Arial,Helvetica,sans-serif;;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    list-style-type: none;
    border-collapse: collapse;
    text-decoration: none;
    outline: none;
    margin: 0;
    padding: 0;
    color: #555;
}

html,body {
    width: 100%;
    height: 100%;
}

#overall {
    width: 100%;
    height: 100%;
    margin: 0px auto;
}


#overall .header {
    width: 100%;
    height: 60px;
    background: rgba(255,255,255,1.0);
    transition: height .3s ease;
    -moz-transition: height .3s ease;
    -webkit-transition: height .3s ease;
    -o-transition: height .3s ease;
    -ms-transition: height .3s ease;
    overflow: hidden;
    padding: 0px 1%;
}

#overall .header .text {
    line-height: 60px;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: 3px;
}

#overall .header .menu {
    float: right;
    line-height: 60px;
}

#overall .header .menu a {
    font-size: 1.1em;
    padding: 0px 20px;
    letter-spacing: .1em;
    color: #222;
    opacity: .9;
    cursor: pointer;
    transition: all .3s ease;
    -moz-transition: all .3s ease;
    -webkit-transition: all .3s ease;
    -o-transition: all .3s ease;
    -ms-transition: all .3s ease;
}

#overall .header .menu a:hover {
    opacity: .6;
}

#overall .header .menu_toggle {
    float: right;
    line-height: 60px;
    font-size: 32px;
    display: none;
}

#overall .header .menu_toggle i {
    color: #222;
    opacity: .7;
}

#overall .container_1 {
    padding-top: 4rem;
    width:100%;
    background-image: url(container_1.gif);
    background-position: center top;
    background-repeat: repeat;
    background-size: contain;
    min-height: 1rem;
}

#overall .container_1 .p_1 {
    width: 90%;
    margin: 0px auto;
    text-align: center;
    color: white;
}

#overall .container_1 .p_1 h1 {
    font-size: 2rem;
    color: white;
    opacity: .9;
}

#overall .container_1 .p_1 p {
    font-size: 1rem;
    color: white;
    opacity: .9;
}

#overall .container_1 .btn_1 {
    width: 90.0%;
    margin: 1.4rem auto 0rem auto;
    overflow: hidden;
}

#overall .container_1 .btn_1 div {
    width: 49.0%;
    float: left;
    height: 4rem;
    line-height: 4rem;
    margin: .6rem 0rem;
    border-radius: 5px;
    text-align: center;
    transition: all .3s ease;
    -moz-transition: all .3s ease;
    -webkit-transition: all .3s ease;
    -o-transition: all .3s ease;
    -ms-transition: all .3s ease;
    cursor: pointer;
}

#overall .container_1 .btn_1 .btn_1_1 {
    margin-right: 1%;
    border: 1px solid #019fde;
    color: #019fde;
}

#overall .container_1 .btn_1 .btn_1_1:hover {
    background: rgba(1,159,222,.6);
    color: white;
}

#overall .container_1 .btn_1 .btn_1_2 {
    margin-left: 1%;
    background: rgba(1,159,222,.8);
    color: white;
}

#overall .container_1 .btn_1 .btn_1_2:hover {
    opacity: .6;
}

#overall .container_1 .img_1 {
    width: 90%;
    margin: 3rem auto 0rem auto;
    max-width:854px;
    background-attachment: scroll;
}

#overall .container_1 .img_1 img {
    width: 100%;
    height: 100%;
}

#overall .page_1 {
    padding: 5rem 0rem;
    background: rgba(1,1,1,.9);
}

#overall .page_1 .p_2 {
    width: 90%;
    margin: 0rem auto;
    text-align: center;
}

#overall .page_1 .p_2 h1 {
    word-spacing: .3rem;
    color: rgba(255,255,255,.9);
    font-size: 2rem;
}

#overall .page_1 .p_2 p {
    word-spacing: .1rem;
    color: rgba(255,255,255,.9);
    font-size: 1rem;
}

#overall .page_1 .img_2 {
    width: 90%;
    margin: 3rem auto 0rem auto;
    max-width: 73rem;
    min-height: 29.785rem;
    overflow: hidden;
}

#overall .page_1 .img_2 div {
    margin: 3rem 0 0 0; 
    width: calc(100% / 3 - 2 / 3 * 3%);
    width: -moz-calc(100% / 3 - 2 / 3 * 3%);
    width: -webkit-calc(100% / 3 - 2 / 3 * 3%);
    float: left;
    word-spacing: .2rem;
}

#overall .page_1 .img_2 div a {
    display: block;
    width: 100%;
    margin-top: 2.4rem;
    background-color: #887ddd;
    background-position: center top;
    background-size: cover;
    min-height: 21rem; 
    cursor: pointer;
}

#overall .page_1 .img_2 div:nth-child(1) a {
    background-image: url(page_1_1.png);
}

#overall .page_1 .img_2 div:nth-child(2) a {
    background-image: url(page_1_2.png);
}

#overall .page_1 .img_2 div:nth-child(3) a {
    background-image: url(page_1_3.png);
}

#overall .page_1 .img_2 div a:hover {
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
    -webkit-transition-duration: .15s;
    transition-duration: .15s;
}

#overall .page_1 .img_2 div.text {
    width: 100%;
}

#overall .page_1 .img_2 div h5 {
    color: white;
    font-size: 1.2rem;
}

#overall .page_1 .img_2 div p {
    font-size: 1.1rem;
    color: white;
}

#overall .page_1 .img_2 .img_2_1 {
    margin-right: 1.5%;
}

#overall .page_1 .img_2 .img_2_2 {
    margin-left: 1.5%;
    margin-right: 1.5%;
}

#overall .page_1 .img_2 .img_2_3 {
    margin-left: 1.5%;
}

#overall .page_2 {
    padding: 6rem 0rem;
}

#overall .page_2 .p_3 {
    text-align: center;
    width: 90%;
    word-spacing: .2rem;
    margin: 0rem auto 3rem auto;
}

#overall .page_2 .ground {
    width: 90%;
    margin: 6rem auto 0rem auto;
    overflow: hidden;
}

#overall .page_2 .ground .item.left {
    margin-top: 4rem;
    width: calc(100% / 2 - 1 / 2 * 4%);
    width: -webkit-calc(100% / 2 - 1 / 2 * 4%);
    width: -moz-calc(100% / 2 - 1 / 2 * 4%);
    float: left;
    margin-right: 2%;
    overflow: hidden;
}

#overall .page_2 .ground .item.right {
    margin-top: 4rem;
    width: calc(100% / 2 - 1 / 2 * 4%);
    width: -webkit-calc(100% / 2 - 1 / 2 * 4%);
    width: -moz-calc(100% / 2 - 1 / 2 * 4%);
    float: left;
    margin-left: 2%;
    overflow: hidden;
}

#overall .page_2 .ground .item .imgHead {
    margin-top: .6rem;
    margin-right: 2.5%;
    width: calc(25% - 1 / 2 * 5%);
    width: -webkit-calc(25%- 1 / 2 * 5%);
    width: -moz-calc(25% - 1 / 2 * 5%);
    float: left;
}

#overall .page_2 .ground .item .imgHead img {
    width: 100%;
    height: 100%;
    border-radius: 100%;
}

#overall .page_2 .ground .item .content {
    margin-top: .6rem;
    margin-left: 2.5%;
    width: calc(75% - 1 / 2 * 5%);
    width: -webkit-calc(75%- 1 / 2 * 5%);
    width: -moz-calc(75% - 1 / 2 * 5%);
    float: left;
}



#overall .footer {
    width: 100%;
    height: 4rem;
    text-align: center;
    line-height: 4rem;
    background: #444;
    color:rgb(255,255,255);
}

#overall .footer span{
    color:rgba(191,191,191,.9);
    font-size: 1.2rem;
    letter-spacing: 1px;
}